CN112502278B - A assembled connected node for large-span - Google Patents
A assembled connected node for large-span Download PDFInfo
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- CN112502278B CN112502278B CN202011207197.8A CN202011207197A CN112502278B CN 112502278 B CN112502278 B CN 112502278B CN 202011207197 A CN202011207197 A CN 202011207197A CN 112502278 B CN112502278 B CN 112502278B
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- wall
- connecting node
- plate
- welded
- node
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
Abstract
The invention discloses an assembled connecting node for large span, which comprises a connecting node, a reinforcing component, a limiting component, a rib plate and a splicing component, wherein the reinforcing component is fixed on the inner wall of one side of the connecting node; the reinforcing component comprises a first supporting column, a motor, a gear, a third guide hole, a lifting rod, a tooth groove and a reinforcing plate; the connecting node adopts the reinforcing device, can further reinforce the building node, increases the bearing capacity of the node, can be more suitable for a large-span structure, reduces the possibility of breakage of the building node and improves the safety; the limiting device is further adopted to limit the reinforcing device, looseness is avoided, the reinforcing effect is improved, electric quantity loss is reduced, and energy utilization is improved.
Description
Technical Field
The invention belongs to the technical field of building equipment, and particularly relates to an assembly type connecting node for large span.
Background
Structural nodes are one of the main elements of building structural systems; generally, the material is limited to the maximum size for production or transportation, so the member connecting two or more fixed bodies is called a structural node; meanwhile, because the node type selectivity is large, sometimes special structure nodes are also designed intentionally in order to increase the structural toughness or reduce the internal force of the structure, and a large-span fabricated connecting node is also one of the nodes.
However, the existing assembly type connecting nodes are generally supported and connected by means of self rigidity, and if the existing assembly type connecting nodes are used for a large-span building structure, the connecting nodes are likely to be broken, and are not beneficial to being connected and fixed with other structures; and do not have stop device, lead to the motor to probably reverse, reduce reinforcing apparatus's reinforcing effect like this, can lead to connecting not hard up, be unfavorable for the connection effect of building, the structure that corresponds the large-span moreover does not have splicing apparatus, leads to the atress to concentrate on the connected node department, and the internal stress of increase structure probably leads to the breaking phenomenon, has increased the potential safety hazard of building.
Disclosure of Invention
The present invention is directed to a fabricated connection node for a large span to solve the problems set forth in the above background art.
In order to solve the technical problems, the invention provides the following technical scheme: the assembly type connecting node for the large span comprises a connecting node, a reinforcing component, a limiting component, a rib plate and a splicing component, wherein the reinforcing component is fixed on the inner wall of one side of the connecting node, the limiting component is fixed on the inner wall of one side of the connecting node, the rib plate is distributed and installed outside one side of the connecting node, and the splicing component is fixed on the rib plate and the inner wall of one side of the connecting node;
consolidate the subassembly and include first support column, motor, gear, third guiding hole, lifter, tooth's socket and gusset plate, welded fastening has first support column on one side inner wall of connected node, inlay on one side inner wall of first support column and install the motor, install the gear on one side inner wall of connected node, and the output shaft one end rigid coupling of motor in the inside of gear, the lifter is all installed to connected node position on the inner wall of gear both sides, it has seted up the third guiding hole to correspond the lifter on the both sides inner wall of connected node, the tooth's socket has been seted up to corresponding the gear on one side outer wall of lifter, the gusset plate is all installed to connected node's both sides outside, and the other end rigid coupling of lifter in the inside of gusset plate.
As a still further scheme of the invention: spacing subassembly includes second support column, cylinder, connection pad, gag lever post and spacing hole, welded fastening has the second support column on one side inner wall of connected node, inlay on one side inner wall of connected node and install the cylinder, install the connection pad on one side inner wall of connected node, and the telescopic link one end rigid coupling of cylinder on the inner wall of connection pad, it has the gag lever post to distribute welded fastening on one side outer wall of connection pad, it has seted up spacing hole to correspond the gag lever post on one side inner wall of gear.
As a still further scheme of the invention: the splicing assembly comprises a containing groove, lifting holes, a first spring, a baffle, a bolt, a plugboard, a bolt hole, a sliding groove, a second spring, a movable plate and a sliding block, wherein the plugboard is welded and fixed on the outer wall of one side of the rib plate, the containing groove is formed in the inner wall of one side of the connecting node corresponding to the plugboard, the baffle is arranged on the inner wall of one side of the containing groove corresponding to the plugboard, the first spring is symmetrically welded and fixed on the outer wall of one side of the baffle, the other end of the first spring is welded and fixed on the inner wall of the containing groove, the bolt is welded and fixed on the outer wall of one side of the reinforcing plate, the lifting holes are formed in the inner walls of two sides of the containing groove corresponding to the bolt, the bolt holes are formed in the outer walls of two sides of the plugboard corresponding to the bolt, the outer walls of two sides of the movable plate are both provided with the movable plate, and the sliding block is welded and fixed on the outer wall of the bottom end of the rib plate, the sliding grooves are formed in the outer walls of the two sides of the rib plate corresponding to the sliding blocks, the second springs are welded and fixed to the inner wall of one side of each sliding groove, and the other ends of the second springs are welded to the outer walls of the sliding blocks.
As a still further scheme of the invention: the connecting node is fixedly connected with the outer wall of one side of the reinforcing plate in a distributed welding mode, and a first screw is fixedly connected to the inner wall of one side of the first guide hole in a sleeved mode.
As a still further scheme of the invention: and rib rods are distributed, welded and fixed on the outer wall between the connecting nodes.
As a still further scheme of the invention: and a second guide hole is distributed on the outer wall of one side of the rib plate, and a second screw is fixedly sleeved on the inner wall of one side of the second guide hole.
As a still further scheme of the invention: the motor is a positive and negative rotation motor.
As a still further scheme of the invention: the number of the limiting rods and the limiting holes is six.
The beneficial effect of this hair is:
1. by adopting the reinforcing device, the building node can be further reinforced, the bearing capacity of the node is increased, the large-span structure can be more suitable, the possibility of fracture of the building node is reduced, and the safety is improved;
2. the limiting device is also adopted to limit the reinforcing device, so that the loosening is avoided, the reinforcing effect is improved, the electric quantity loss is reduced, and the energy utilization is improved;
3. the splicing device is further adopted, so that the building nodes can be spliced and lengthened for fixation, the stress area can be further increased, the possibility of node fracture is reduced, and the safety of the building is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is an enlarged view of the structure of the area A in FIG. 1 according to the present invention;
FIG. 3 is a front sectional view of the reinforcing component and the spacing component of the present invention;
FIG. 4 is a front view cross-sectional schematic view of the splice assembly of the present invention;
FIG. 5 is a schematic perspective view of the reinforcing component and the limiting component of the present invention;
in the figure: 1. connecting the nodes; 2. a reinforcement assembly; 3. a limiting component; 4. a rib plate; 5. splicing the components; 6. a first guide hole; 7. a first screw; 8. a rib bar; 9. a second guide hole; 10. a second screw; 21. a first support column; 22. a motor; 23. a gear; 24. a third guide hole; 25. a lifting rod; 26. a tooth socket; 27. a reinforcing plate; 31. a second support column; 32. a cylinder; 33. a connecting disc; 34. a limiting rod; 35. a limiting hole; 51. a receiving groove; 52. a lifting hole; 53. a first spring; 54. a baffle plate; 55. a bolt; 56. a plugboard; 57. a pin hole; 58. a chute; 59. a second spring; 510. moving the plate; 511. a slide block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: an assembly type connecting node for a large span comprises a connecting node 1, a reinforcing component 2, a limiting component 3, a rib plate 4 and a splicing component 5, wherein the reinforcing component 2 is fixed on the inner wall of one side of the connecting node 1, the limiting component 3 is fixed on the inner wall of one side of the connecting node 1, the rib plate 4 is distributed and installed outside one side of the connecting node 1, and the splicing component 5 is fixed on the inner wall of one side of the rib plate 4 and the connecting node 1; the reinforcing component 2 comprises a first support column 21, a motor 22, a gear 23, a third guide hole 24, a lifting rod 25, a tooth groove 26 and a reinforcing plate 27, the first support column 21 is fixedly welded on the inner wall of one side of the connecting node 1, the motor 22 is embedded and installed on the inner wall of one side of the first support column 21, the gear 23 is installed on the inner wall of one side of the connecting node 1, one end of an output shaft of the motor 22 is fixedly connected inside the gear 23, the lifting rods 25 are installed on the inner walls, located on two sides of the gear 23, of the connecting node 1, the third guide hole 24 is formed in the inner wall, located on two sides of the connecting node 1, corresponding to the lifting rod 25, the tooth groove 26 is formed in the outer wall of one side of the lifting rod 25, the reinforcing plate 27 is installed on the outer portions of two sides of the connecting node 1, and the other end of the lifting rod 25 is fixedly connected inside the reinforcing plate 27;
the limiting component 3 comprises a second supporting column 31, an air cylinder 32, a connecting disc 33, a limiting rod 34 and a limiting hole 35, the second supporting column 31 is fixedly welded on the inner wall of one side of the connecting node 1, the air cylinder 32 is embedded and installed on the inner wall of one side of the connecting node 1, the connecting disc 33 is installed on the inner wall of one side of the connecting node 1, one end of a telescopic rod of the air cylinder 32 is fixedly connected onto the inner wall of the connecting disc 33, the limiting rod 34 is fixedly distributed on the outer wall of one side of the connecting disc 33 in a welded mode, the limiting hole 35 is formed in the inner wall of one side of the gear 23 corresponding to the limiting rod 34, the reinforcing device is limited, looseness is avoided, the reinforcing effect is improved, electric quantity loss is reduced, and energy utilization is improved;
the splicing component 5 comprises an accommodating groove 51, lifting holes 52, a first spring 53, a baffle plate 54, a bolt 55, a plug board 56, a bolt hole 57, a sliding groove 58, a second spring 59, a movable plate 510 and a sliding block 511, wherein the plug board 56 is fixedly welded on the outer wall of one side of the ribbed slab 4, the accommodating groove 51 is formed on the inner wall of one side of the connecting node 1 in a distribution way corresponding to the plug board 56, the baffle plate 54 is arranged on the inner wall of one side of the accommodating groove 51 in a corresponding way, the first spring 53 is symmetrically fixedly welded on the outer wall of one side of the baffle plate 54, the other end of the first spring 53 is welded on the inner wall of the accommodating groove 51, the bolt 55 is fixedly welded on the outer wall of one side of the reinforcing plate 27 in a distribution way, the lifting holes 52 are formed on the inner walls of two sides of the accommodating groove 51 in a corresponding way to the bolt 55, the bolt holes 57 are formed on the outer walls of two sides of the plug board 56 in a corresponding way, the movable plates 510 are arranged on the outer walls of two sides of the ribbed slab 4, a sliding block 511 is fixedly welded on the outer wall of the bottom end of the moving plate 510, sliding grooves 58 are formed in the outer walls of the two sides of the rib plate 4 corresponding to the sliding block 511, a second spring 59 is fixedly welded on the inner wall of one side of each sliding groove 58, the other end of each second spring 59 is welded on the outer wall of the corresponding sliding block 511, and the connecting node 1 can be spliced and lengthened for fixation, so that the stress area of the connecting node 1 can be further increased, the possibility of fracture of the connecting node 1 is reduced, and the safety of a building is improved;
first guide holes 6 are distributed, welded and fixed on the outer walls of one sides of the connecting node 1 and the reinforcing plate 27, first screws 7 are fixedly sleeved on the inner wall of one side of each first guide hole 6, and the connecting node 1, the reinforcing plate 27 and the large-span structure are connected and reinforced to avoid the connecting node from loosening;
rib rods 8 are fixedly distributed on the outer wall between the connecting nodes 1 in a welded mode, so that the fixity of the connecting nodes 1 is improved, the tension of the connecting nodes 1 is shared, and the fixing effect of the connecting nodes 1 is improved;
a second guide hole 9 is distributed on the outer wall of one side of the rib plate 4, and a second screw 10 is fixedly sleeved on the inner wall of one side of the second guide hole 9, so that the rib plate 4 and the large-span structure can be conveniently connected and reinforced, and the stress area is increased;
the motor 22 is a forward and reverse rotating motor, so that the gear 23 can conveniently rotate forward and reverse;
the number of the limiting rods 34 and the limiting holes 35 is six, the number of the limiting rods 34 and the limiting holes 35 is increased, and the limiting effect of the gear 23 is improved.
The working principle is as follows: firstly, the connecting node 1 is spliced with a large-span structure, then the inserting plate 56 on the ribbed plate 4 is inserted into the accommodating groove 51, then the baffle plate 54 is extruded to enable the first spring 53 to be in a compressed state, then the sliding block 511 on the moving plate 510 slides along the sliding groove 58 on the ribbed plate 4, then the motor 22 in the first support column 21 is started to enable the gear 23 to rotate, then the lifting rod 25 is enabled to approach under the action of the tooth groove 26, then the reinforcing plate 27 is enabled to be in contact with the connecting node 1, at the moment, the bolt 55 on the reinforcing plate 27 is enabled to rise or fall along the lifting hole 52 and then is inserted into the bolt hole 57 on the inserting plate 56 to enable the ribbed plate 4 to be fixed on the connecting node 1, then the air cylinder 32 in the second support column 31 is started to enable the connecting disc 33 to extend, then the limiting rod 34 is inserted into the limiting hole 35 to fix the gear 23, the first screw 7 is then guided through the first guide hole 6, and the first screw 7 is then screwed to the large span structure, and the second screw 10 is then screwed to the large span through the second guide hole 9.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (1)
1. The utility model provides an assembled connected node for large-span, includes connected node (1), consolidates subassembly (2), spacing subassembly (3), floor (4) and concatenation subassembly (5), its characterized in that: a reinforcing component (2) is fixed on the inner wall of one side of the connecting node (1), a limiting component (3) is fixed on the inner wall of one side of the connecting node (1), a rib plate (4) is distributed and mounted outside one side of the connecting node (1), and a splicing component (5) is fixed on the rib plate (4) and the inner wall of one side of the connecting node (1);
the reinforced component (2) comprises a first support column (21), a motor (22), a gear (23), a third guide hole (24), a lifting rod (25), a tooth groove (26) and a reinforcing plate (27), the first support column (21) is welded and fixed on the inner wall of one side of the connecting node (1), the motor (22) is embedded and installed on the inner wall of one side of the first support column (21), the gear (23) is installed on the inner wall of one side of the connecting node (1), one end of an output shaft of the motor (22) is fixedly connected to the inside of the gear (23), the lifting rod (25) is installed on the inner wall of the connecting node (1) positioned on two sides of the gear (23), the third guide hole (24) is formed on the inner wall of two sides of the connecting node (1) corresponding to the lifting rod (25), the tooth groove (26) is formed on the outer wall of one side of the lifting rod (25) corresponding to the gear (23), reinforcing plates (27) are mounted on the outer portions of the two sides of the connecting node (1), and the other end of the lifting rod (25) is fixedly connected to the inner portion of each reinforcing plate (27);
the limiting assembly (3) comprises a second supporting column (31), a cylinder (32), a connecting disc (33), a limiting rod (34) and a limiting hole (35), the second supporting column (31) is fixedly welded on the inner wall of one side of the connecting node (1), the cylinder (32) is installed on the inner wall of one side of the connecting node (1) in an embedded mode, the connecting disc (33) is installed on the inner wall of one side of the connecting node (1), one end of a telescopic rod of the cylinder (32) is fixedly connected onto the inner wall of the connecting disc (33), the limiting rod (34) is fixedly welded on the outer wall of one side of the connecting disc (33) in a distributed mode, and the limiting hole (35) is formed in the inner wall of one side of the gear (23) and corresponds to the limiting rod (34);
the splicing component (5) comprises a containing groove (51), a lifting hole (52), a first spring (53), a baffle plate (54), a bolt (55), a plug board (56), a bolt hole (57), a sliding groove (58), a second spring (59), a movable plate (510) and a sliding block (511), wherein the plug board (56) is fixedly welded on the outer wall of one side of the rib plate (4), the containing grooves (51) are formed in the inner wall of one side of the connecting node (1) in a distributed mode and correspond to the plug board (56), the baffle plate (54) is installed on the inner wall of one side of the containing groove (51) in a corresponding mode and corresponds to the plug board (56), the first spring (53) is symmetrically welded and fixed on the outer wall of one side of the baffle plate (54), the other end of the first spring (53) is welded and fixed on the inner wall of the containing groove (51), the bolt (55) is fixedly welded and distributed on the outer wall of one side of the reinforcing plate (27), lifting holes (52) are formed in the inner walls of the two sides of the accommodating groove (51) in a distributed mode corresponding to the bolts (55), bolt holes (57) are formed in the outer walls of the two sides of the inserting plate (56) in a distributed mode corresponding to the bolts (55), the outer walls of the two sides of the ribbed plate (4) are respectively provided with a movable plate (510), the outer wall of the bottom end of the movable plate (510) is fixedly welded with a sliding block (511), the outer walls of the two sides of the ribbed plate (4) in a welded mode corresponding to the sliding block (511) are provided with sliding grooves (58), a second spring (59) is fixedly welded on the inner wall of one side of each sliding groove (58), and the other end of each second spring (59) is welded on the outer wall of the corresponding sliding block (511);
first guide holes (6) are distributed, welded and fixed on the outer walls of the connecting node (1) and one side of the reinforcing plate (27), and first screws (7) are fixedly sleeved on the inner wall of one side of each first guide hole (6);
rib rods (8) are distributed, welded and fixed on the outer wall between the connecting nodes (1);
a second guide hole (9) is distributed on the outer wall of one side of the rib plate (4), and a second screw (10) is fixedly sleeved on the inner wall of one side of the second guide hole (9);
the motor (22) is a positive and negative rotation motor;
the number of the limiting rods (34) and the limiting holes (35) is six.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011207197.8A CN112502278B (en) | 2020-11-03 | 2020-11-03 | A assembled connected node for large-span |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011207197.8A CN112502278B (en) | 2020-11-03 | 2020-11-03 | A assembled connected node for large-span |
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| Publication Number | Publication Date |
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| CN112502278A CN112502278A (en) | 2021-03-16 |
| CN112502278B true CN112502278B (en) | 2022-05-17 |
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| CN202011207197.8A Active CN112502278B (en) | 2020-11-03 | 2020-11-03 | A assembled connected node for large-span |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113463772B (en) * | 2021-07-06 | 2022-04-22 | 无锡市亨利富建设发展有限公司 | Beam column connecting node of prefabricated building |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU598684B2 (en) * | 1987-11-11 | 1990-06-28 | Robert David Eaton | Reinforced laminated timber |
| CN205369973U (en) * | 2016-03-04 | 2016-07-06 | 四川省建筑科学研究院 | Spatial grid structure bucking restraint reinforcing apparatus |
| CN207538501U (en) * | 2017-10-18 | 2018-06-26 | 深圳市东深工程有限公司 | A kind of structural column ruggedized construction |
| CN208950077U (en) * | 2018-09-17 | 2019-06-07 | 安徽电信规划设计有限责任公司 | A kind of communications equipment room insulation construction |
| CN209817101U (en) * | 2019-03-22 | 2019-12-20 | 长春建筑学院 | Novel square steel tube column beam connected node |
| CN211774639U (en) * | 2020-04-01 | 2020-10-27 | 王川 | Assembled steel construction beam column node connecting device |
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